CN210617167U

CN210617167U - Injection mold for automobile touch panel

Info

Publication number: CN210617167U
Application number: CN201921527937.9U
Authority: CN
Inventors: 谢海生
Original assignee: Sichuan Runmeidi Technology Development Co Ltd
Current assignee: Sichuan Runmeidi Technology Development Co Ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-05-26
Anticipated expiration: 2029-09-16

Abstract

The utility model discloses an injection mold for an automobile touch panel, which comprises a base, a lower mold mechanism and an upper mold mechanism, wherein the lower mold mechanism is arranged on the base and is arranged on the lower mold mechanism; the lower die mechanism comprises side supporting blocks, a bottom die base, exhaust holes and a lower die cavity, the side supporting blocks are fixed at two ends of the base, the bottom die base is fixed at the top ends of the supporting blocks, a plurality of exhaust holes are formed in two sides of the bottom die base, the lower die cavity is arranged in the middle of the bottom die base, and a damping mechanism is arranged between the bottom die base and the base; the upper die mechanism including upper die base, last injection moulding mouth, sealing washer, cope match-plate pattern, side injection moulding mouth, first interior injection moulding mouth, second interior injection moulding hole, go up die cavity and last die cavity hole, the mouth of moulding plastics has been seted up at the middle part of upper die base, goes up the interior embedding of injection moulding and installs the sealing washer, and one side of upper die base is fixed with the cope match-plate pattern, the utility model discloses guarantee the homogeneity of moulding plastics, improve the quality of the car touch panel after the shaping.

Description

Injection mold for automobile touch panel

Technical Field

The utility model relates to an injection mold specifically is an automobile touch panel injection mold.

Background

An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a process used to mass produce parts of some complex shapes. Specifically, the plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification.

When the automobile touch panel is produced, namely the automobile touch panel is produced through injection molding, the injection molding uniformity of the existing automobile touch panel injection mold is poor, so that the quality of the molded automobile touch panel injection mold cannot be controlled.

SUMMERY OF THE UTILITY MODEL

Not enough more than, the utility model aims at providing an automobile touch panel injection mold has guaranteed the homogeneity of moulding plastics, improves the automobile touch panel's after the shaping quality.

The utility model aims at realizing through the technical scheme, the automobile touch panel injection mold comprises a base, a lower mold mechanism and an upper mold mechanism, wherein the lower mold mechanism is arranged on the base and is arranged on the lower mold mechanism;

the lower die mechanism comprises side supporting blocks, a bottom die base, exhaust holes and a lower die cavity, the side supporting blocks are fixed at two ends of the base, the bottom die base is fixed at the top ends of the supporting blocks, a plurality of exhaust holes are formed in two sides of the bottom die base, the lower die cavity is arranged in the middle of the bottom die base, and a damping mechanism is arranged between the bottom die base and the base;

the utility model discloses an injection molding machine, including last mould mechanism, last injection molding mouth, sealing washer, cope match-plate pattern, side injection molding mouth, first interior injection molding mouth, second in mould hole, go up die cavity and go up the die cavity hole, the mouth of moulding plastics has been seted up at the middle part of cope match-plate pattern, go up the interior embedding of injection molding mouth and install the sealing washer, one side of cope match-plate pattern is fixed with the cope match-plate pattern, a plurality of side injection molding mouth has evenly been seted up to the both sides of cope match-plate pattern, the first interior injection molding mouth of a plurality of has been seted up to the inside symmetry of cope match-plate pattern, the side injection molding mouth communicates with the first interior injection molding mouth that corresponds, the second in has been seted up at the middle part of cope match-plate pattern and has been provided with the die cavity, go up the die cavity hole of going up and offer the mould in.

As a further technical scheme of the utility model, the mounting hole has been seted up on the cope match-plate pattern.

As a further technical scheme of the utility model, damper is including first support column and spring steel, first support column bottom is connected on well supporting shoe, peg graft on the die holder on first support column top, the spring steel has been cup jointed on the first support column.

As a further technical scheme of the utility model, it has the second support column to peg graft on cope match-plate pattern and the die holder, the sleeve has been cup jointed in the outside of second support column.

As a further technical scheme of the utility model, the mouth of moulding plastics is connected on the second interior injection moulding hole.

As a further technical scheme of the utility model, the diameter of mounting hole equals telescopic diameter.

Due to the adoption of the technical scheme, the utility model discloses following advantage has: during the use, outside pipe of moulding plastics is connected with last injection moulding mouth and side injection moulding mouth, can mould plastics after connecting the completion, the melting material of injecting into by last injection moulding mouth flows into the interior injection moulding hole of second through the mouth of moulding plastics, the last die cavity hole at die cavity middle part is gone into to the interior injection moulding hole flow direction of second in to the middle part of last die cavity and lower die cavity is moulded plastics, the melting material of injecting into by side injection moulding mouth flows into first interior injection moulding mouth through side injection moulding mouth, again through first interior injection moulding mouth flow direction last die cavity hole, thereby mould plastics to the edge of last die cavity and lower die cavity, the utility model discloses guarantee the homogeneity of moulding plastics, improve the quality of the car touch panel after the shaping.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

The drawings of the present invention are described below.

Fig. 1 is a schematic view of a first three-dimensional structure of an injection mold for an automotive touch panel.

Fig. 2 is an exploded view of an injection mold for an automotive touch panel.

Fig. 3 is a schematic diagram of a second three-dimensional structure of an injection mold for an automobile touch panel.

Fig. 4 is a schematic structural diagram of a in fig. 2 of an injection mold for an automobile touch panel.

Reference numbers in the figures: 1. a base; 2. a side support block; 3. a middle supporting block; 4. a first support column; 5. spring steel; 6. a bottom die holder; 7. an exhaust hole; 8. a second support column; 9. a sleeve; 10. a lower die cavity; 11. an upper die holder; 12. an upper injection molding port; 13. a seal ring; 14. mounting a template; 15. a side injection molding port; 16. a first inner injection port; 17. a second inner injection hole; 18. mounting holes; 19. an upper mold cavity; 20. and (4) an upper die cavity hole.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

As shown in fig. 1 to 4, the utility model discloses an injection mold for an automobile touch panel, which comprises a base 1, a lower mold mechanism and an upper mold mechanism, wherein the lower mold mechanism is arranged on the base 1 and is arranged on the lower mold mechanism;

the lower die mechanism comprises side supporting blocks 2, a bottom die base 6, exhaust holes 7 and a lower die cavity 10, wherein the side supporting blocks 2 are fixed at two ends of the base 1, the top end of each supporting block 2 is fixed with the bottom die base 6, a plurality of exhaust holes 7 are formed in two sides of the bottom die base 6, the lower die cavity 10 is arranged in the middle of the bottom die base 6, and a damping mechanism is arranged between the bottom die base 6 and the base 1;

the upper die mechanism comprises an upper die base 11, an upper injection molding port 12, a sealing ring 13, an upper die plate 14, a side injection molding port 15, a first inner injection molding port 16, a second inner injection molding hole 17, an upper die cavity 19 and an upper die cavity hole 20, an upper injection molding opening 12 is formed in the middle of the upper mold base 11, a sealing ring 13 is embedded and installed in the upper injection molding opening 12, an upper template 14 is fixed on one side of the upper die holder 11, a plurality of side injection molding openings 15 are uniformly arranged on two sides of the upper template 14, a plurality of first inner injection molding openings 16 are symmetrically formed in the upper template 14, the side injection molding openings 15 are communicated with the corresponding first inner injection molding openings 16, a second inner injection hole 17 is formed in the middle of the upper die plate 14, an upper die cavity 19 is embedded in the middle of the upper die plate 14, and an upper die cavity hole 20 corresponding to the first inner injection port 16 and the second inner injection hole 17 is formed in the upper die cavity 19.

The upper template 14 is provided with a mounting hole 18, which is convenient for mounting and fixing the upper template 14.

Damper is including first support column 4 and

spring steel

5, 4 bottom connections of first support column are on well supporting

shoe

3, 4 tops of first support column are pegged graft on die holder 6, spring steel 5 has been cup jointed on first support column 4, and the vibrations that produce during the use can make die holder 6 remove downwards on first support column 4 to die holder 6 can extrude spring steel 5, comes to adsorb the vibrations energy through spring steel 5, protection mould.

And the upper template 14 and the bottom die base 6 are inserted with the second support column 8, so that the matching use is convenient.

The injection molding openings 12 on the second inner injection molding holes 17 are connected, so that injection molding is facilitated.

The diameter of the mounting hole 18 is equal to that of the sleeve 9, so that the mounting hole 18 is matched with the sleeve 9 for use.

The use method and the working principle thereof are as follows: during the use, outside injection molding pipe is connected with last injection molding mouth 12 and side injection molding mouth 15, can mould plastics after connecting the completion, the melting material of injecting into by last injection molding mouth 12 flows to interior injection molding hole 17 of second through the mouth 12 that moulds plastics, through last injection molding hole 17 flow last die cavity hole 20 at last die cavity 19 middle part in the second, thereby mould plastics to the middle part of going up die cavity 19 and lower die cavity 10, the melting material of injecting into by side injection molding mouth 15 flows to first interior injection molding mouth 16 through side injection molding mouth 15, flows to last die cavity hole 20 through first interior injection molding mouth 16 again, thereby mould plastics to the edge of going up die cavity 19 and lower die cavity 10, the utility model discloses guarantee the homogeneity of moulding plastics, improve the quality of the car touch panel after the shaping.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides an automobile touch panel injection mold which characterized in that: the device comprises a base, a lower die mechanism and an upper die mechanism, wherein the lower die mechanism is arranged on the base and is arranged on the lower die mechanism;

2. The injection mold for the touch panel of the automobile of claim 1, wherein: the upper template is provided with a mounting hole.

3. The injection mold for the touch panel of the automobile of claim 1, wherein: the damping mechanism comprises a first supporting column and spring steel, the bottom end of the first supporting column is connected to the middle supporting block, the top end of the first supporting column is inserted into the base seat, and the spring steel is sleeved on the first supporting column.

4. The injection mold for the touch panel of the automobile of claim 1, wherein: and the upper template and the bottom die holder are spliced with second support columns, and sleeves are sleeved on the outer sides of the second support columns.

5. The injection mold for the touch panel of the automobile of claim 1, wherein: and the injection molding port on the second inner injection molding hole is connected.

6. The injection mold for the touch panel of the automobile of claim 2, wherein: the diameter of the mounting hole is equal to the diameter of the sleeve.